201550232

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3931}}^1$

素因数の和:3996

約数の個数: 64

約数和(自身を含む): 445888800

約数和(自身を除く): 244338568

約数列:

[1, 2, 4, 8, 13, 17, 26, 29, 34, 52, 58, 68, 104, 116, 136, 221, 232, 377, 442, 493, 754, 884, 986, 1508, 1768, 1972, 3016, 3931, 3944, 6409, 7862, 12818, 15724, 25636, 31448, 51103, 51272, 66827, 102206, 113999, 133654, 204412, 227998, 267308, 408824, 455996, 534616, 868751, 911992, 1481987, 1737502, 1937983, 2963974, 3475004, 3875966, 5927948, 6950008, 7751932, 11855896, 15503864, 25193779, 50387558, 100775116, 201550232]

約数ペア:

[(1, 201550232), (2, 100775116), (4, 50387558), (8, 25193779), (13, 15503864), (17, 11855896), (26, 7751932), (29, 6950008), (34, 5927948), (52, 3875966), (58, 3475004), (68, 2963974), (104, 1937983), (116, 1737502), (136, 1481987), (221, 911992), (232, 868751), (377, 534616), (442, 455996), (493, 408824), (754, 267308), (884, 227998), (986, 204412), (1508, 133654), (1768, 113999), (1972, 102206), (3016, 66827), (3931, 51272), (3944, 51103), (6409, 31448), (7862, 25636), (12818, 15724)]